body
{
	margin: 0px;
	padding: 0px;
	font-size: 12px;
	font-family: Arial;
	background: #D0D0D0;
}
h1,h4
{
	text-align:center;
}

#main-info
{
	display:table;
	align:center;
}

	
#main-content
{
	height: 368px;
	padding: 10px;
	margin: 10px;
	text-align:center;
}

#navigation
{
	background: #666666;	
	padding: 5px;
	width: 2000px;
	height: 18px;
	align: center;
}

#menu-link-inactive
{
	display:none;
	padding: 10px;
	font-weight: bold;
	text-decoration: none;
	font-family: Arial;
	font-size: 14px;
	color: white;
}
.menu-link:hover
{
	color: yellow;
}

.columns
{
	display: table-cell;
	width: 1000px;
	text-align: center;
}
footer
{
	text-align:center;
}
.menu-link
{
	padding: 10px;
	font-weight: bold;
	text-decoration: none;
	font-family: Arial;
	font-size: 14px;
	color: white;
}
.quiz
{
	text-align:center;
}
